????????
      ----------
WLEJG ) LGJUERXU
       -JYUGR
        =====
         YWEYR
        -XYXJU
         =====
          LAERX
         -JYUGR
          =====
          WJELRU
         -WJWYWX
          ======
          ??????

base: 10
symbols: AEGJLRUWXY
difficulty: medium